greybus: es2: fix arpc response lookups
Fix arpc response lookups that were truncating the 16-bit response id to 8-bit, something which would have lead to all arpc calls timing out after the 256th request. Testing done: Enumerated and ejected a module on EVT2. Signed-off-by: Johan Hovold <johan@hovoldconsulting.com> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Alex Elder <elder@linaro.org>
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@ -1122,12 +1122,12 @@ static void arpc_free(struct arpc *rpc)
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kfree(rpc);
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}
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static struct arpc *arpc_find(struct es2_ap_dev *es2, u8 id)
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static struct arpc *arpc_find(struct es2_ap_dev *es2, __le16 id)
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{
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struct arpc *rpc;
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list_for_each_entry(rpc, &es2->arpcs, list) {
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if (le16_to_cpu(rpc->req->id) == id)
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if (rpc->req->id == id)
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return rpc;
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}
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@ -1250,7 +1250,7 @@ static void arpc_in_callback(struct urb *urb)
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resp = urb->transfer_buffer;
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spin_lock_irqsave(&es2->arpc_lock, flags);
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rpc = arpc_find(es2, le16_to_cpu(resp->id));
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rpc = arpc_find(es2, resp->id);
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if (!rpc) {
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dev_err(dev, "invalid arpc response id received: %d\n",
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resp->id);
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